package com.atguigu.eduservice.controller.front;

import com.atguigu.commonutils.R;
import com.atguigu.eduservice.entity.EduCourse;
import com.atguigu.eduservice.entity.EduTeacher;
import com.atguigu.eduservice.service.EduCourseService;
import com.atguigu.eduservice.service.EduTeacherService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/eduservice/teacherfront")
public class TeacherFrontController {

    @Autowired
    private EduTeacherService eduTeacherService;
    @Autowired
    private EduCourseService eduCourseService;

    //分页查询讲师
    @GetMapping("getTeacherFrontList/{page}/{limit}")
    public R getTeacherFrontList(@PathVariable long page, @PathVariable long limit){
        Page<EduTeacher> p = new Page<>(page,limit);
        Map<String,Object> map = eduTeacherService.getTeacherList(p);
        //返回分页中的所有数据
        return R.ok().data(map);
    }

    //查看讲师详情的接口
    @GetMapping("getTeacherInfo/{teacherId}")
    public R getTeacherInfo(@PathVariable String teacherId){
        //查询讲师基本信息
        EduTeacher teacher = eduTeacherService.getById(teacherId);
        //根据讲师id查询课程信息
        QueryWrapper<EduCourse> wrapper = new QueryWrapper<>();
        wrapper.eq("teacher_id",teacherId);
        List<EduCourse> courseList = eduCourseService.list(wrapper);
        return R.ok().data("teacher",teacher).data("courseList",courseList);
    }
}
